.profile-avatar {
  width: 50px;
  min-width: 50px;
  height: 50px;
  line-height: 50px;
  border-radius: 50%;
  text-align: center;
  cursor: pointer;
}

.mat-icon {
  font-size: 36px;
}

button:hover {
  background-color: gray;
}
